ValueError: title_id is not unique, please check

[RyanFeng1024]

INFO-craw_func.py:[70]-start get interested content
Traceback (most recent call last):
File "blog_parse.py", line 90, in
main()
File "blog_parse.py", line 66, in main
final_content,final_title=craw_func_main(args.url,content_id,title_id)
File "C:\Users\myron\Desktop\blog_reprint-master\craw_func.py", line 71, in craw_func_main
final_content,final_title=craw_handler(res.text,content_id,title_id)
File "C:\Users\myron\Desktop\blog_reprint-master\craw_func.py", line 49, in craw_handler
raise ValueError('title_id is not unique, please check')
ValueError: title_id is not unique, please check